Würth Elektronik

WA-SMST Series SMT Steel Spacers

Würth Elektronik WA-SMST series SMT steel spacers optimize the assembly process of electromechanical units

Image of Würth Elektronik WA-SMST Series SMT Steel SpacersWürth Elektronik WA-SMST series SMT steel spacers are ideal for attachment above the PCB, mounting strong mechanical load, and assembling to housings and other enclosures.

SMT spacers from Würth Elektronik optimize the assembly process of electromechanical units. Mounting conventional spacers takes time, and SMT spacers are tailor-made for full automation. The featured WA-SMST series are available in tape and reel packaging with polyamide foil tabs for full automation and precise positioning on the PCB. Different designs cover a wide range of applications for fast, strong, and safe soldering connections, making mechanically stable and secure connections across many industries and applications. SMT spacer accessories such as screws, plastic screws, or expanding rivets for tool-free assembly complete the portfolio.

Features
  • Internal: through-hole non-stop
  • Material: steel
  • Plating: tin
  • Operating temperature: -55°C up to +150°C
  • Polyamide foil with tab for quick and easy removal following automated assembly
  • Secure, vibration-resistant, non-stop design
  • Optional snap rivets and mounting buttons for quick and easy, tool-free mounting
Applications
  • SMD assembly with automated positioning
  • Attachment to the PCB or assembling to a housing/enclosure
  • High-stress environments with vibration resistance and heavy-load stability
  • Optimal solder pad geometry and specially developed plating for consistent, reliable soldering
  • Full automation for fast and very precise positioning on the PCB

WA-SMST Steel Spacer with Through-Hole Ø 2.25

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
ROUND SPACER STEEL 5MM9774050943RROUND SPACER STEEL 5MM14079 - Immediate$6.59View Details
ROUND SPACER STEEL 4MM9774040943RROUND SPACER STEEL 4MM21684 - Immediate$7.08View Details
ROUND SPACER STEEL 2MM9774020943RROUND SPACER STEEL 2MM9920 - Immediate$6.83View Details

WA-SMST SMT Steel Spacer with Through-Hole Ø 2.7

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
ROUND SPACER STEEL 5MM9774050951RROUND SPACER STEEL 5MM27297 - Immediate$8.31View Details
ROUND SPACER STEEL 3MM9774030951RROUND SPACER STEEL 3MM50396 - Immediate$8.31View Details
ROUND SPACER STEEL 4MM9774040951RROUND SPACER STEEL 4MM12895 - Immediate$8.31View Details

WA-SMST SMT Steel Spacer with Through-Hole Ø 3.3

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
ROUND SPACER STEEL 5MM9774050960RROUND SPACER STEEL 5MM25718 - Immediate$9.55View Details
ROUND SPACER STEEL 4MM9774040960RROUND SPACER STEEL 4MM14272 - Immediate$15.15View Details
ROUND SPACER STEEL 7MM9774070960RROUND SPACER STEEL 7MM12869 - Immediate$15.15View Details

WA-SMST Steel Spacer with Through-Hole Ø 4.5

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
ROUND SPACER STEEL 3MM9774030982RROUND SPACER STEEL 3MM661 - Immediate$12.35View Details
ROUND SPACER STEEL 1MM9774010982RROUND SPACER STEEL 1MM1869 - Immediate$11.36View Details
ROUND SPACER STEEL 4MM9774040982RROUND SPACER STEEL 4MM2094 - Immediate$12.84View Details

WA-SMST Steel Spacer with Through-Hole Ø 5.2

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
ROUND SPACER STEEL 2MM9774020982RROUND SPACER STEEL 2MM38 - Immediate$10.29View Details
ROUND SPACER STEEL 10MM9774100982RROUND SPACER STEEL 10MM1952 - Immediate$15.15View Details
ROUND SPACER STEEL 6MM9774060982RROUND SPACER STEEL 6MM147 - Immediate$13.83View Details
Published: 2024-11-07

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